CN208942727U - Position plate for thyroid operation - Google Patents

Abstract

The problem of the utility model provides the position plate for thyroid operation, and adjustment posture is constant when effective solution thyroid operation, and patient's posture is easy to happen offset；Its technical solution solved is, including horizontal positioned fixed block, be hinged on the right side of upper end of fixing block can left-right rotation connecting plate, connecting plate right end is fixed with vertical the first cylinder；There is horizontal movable plate on the right side of fixed block, fixed plate left end is in the lower section of the first cylinder, and rotatable shaft is fitted in the first cylinder, and there is protrusion in shaft upper end, and shaft lower end is fixed with movable plate, and movable plate can be rotated centered on shaft in the horizontal plane；Having on the upside of movable plate right end can the supporting block that rotates of front and back；The utility model clever structure, it is effective that patient is helped to keep posture, procedure efficiency is substantially increased, the pain of operation is reduced.

Description

Position plate for thyroid operation

Technical field

The utility model relates to operating equipment technical fields, are especially used for the position plate of thyroid operation.

Background technique

Endocrine system thyroid disease is very common, and disease incidence is increasingly tended towards superiority in recent years, and operative treatment is a kind of common hand Section, it is all very advanced in the drive menisectomy auxiliary instrument of scientific and technological progress, in addition mature surgical technic, therapeutic effect Significant risk is small, all operation is recommended to control as the treatment doctor to severe hyperthyroidism, thyroid tumors and tubercle It treats.Since thyroid gland is located at tracheae both sides below neck thyroid cartilage, when surgical operation, needs to keep head to steeve in patient It is carried out under one stable posture state, in order to allow patient to keep this posture when clinical operation, due to not no thyroid operation Dedicated position adjustment equipment is typically employed in the method for clogging 2-3 cylindrical pillow under patient's neck, patients head is allowed to steeve, The cushion of this filling when operation is easy activity, and unstability causes patient to deviate correct posture, doctor will every now and then by Patient body position is adjusted to correct posture, influences procedure, compared with other advanced surgical instruments, the side of this filling cushion Method drawback highlights, and still needs to technological improvement and covers the shortage.

For this purpose, the utility model provides the position plate for thyroid operation to solve problem above.

Utility model content

For above situation, for the defect for overcoming the prior art, the utility model provides the body for thyroid operation The problem of position plate, adjustment posture is constant when effective solution thyroid operation, and patient's posture is easy to happen offset.

Its technical solution solved is, including horizontal positioned fixed block, being hinged on the right side of upper end of fixing block can left/right rotation Dynamic connecting plate, connecting plate right end are fixed with vertical the first cylinder；There is horizontal movable plate on the right side of fixed block, fixed plate is left End is in the lower section of the first cylinder, is fitted with rotatable shaft in the first cylinder, there are protrusion, shaft lower end and work in shaft upper end Movable plate is fixed, and movable plate can be rotated centered on shaft in the horizontal plane；Having on the upside of movable plate right end can the support that rotates of front and back Block.

The utility model clever structure, it is effective that patient is helped to keep posture, procedure efficiency is substantially increased, hand is reduced The pain of art.

Detailed description of the invention

Fig. 1 is the utility model front sectional view.

Fig. 2 is the utility model top view.

Fig. 3 is A-A cross-sectional view in Fig. 1.

Specific embodiment

Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.

It is provided by Fig. 1 to Fig. 3, the utility model includes horizontal positioned fixed block 1, is hinged on the right side of 1 upper end of fixed block Can left-right rotation connecting plate 2,2 right end of connecting plate is fixed with vertical the first cylinder 3；There is horizontal work on the right side of fixed block 1 Movable plate 4, fixed plate left end are in the lower section of the first cylinder 3, and rotatable shaft 5,5 upper end of shaft are fitted in the first cylinder 3 There is protrusion, 5 lower end of shaft and movable plate 4 are fixed, and movable plate 4 can be rotated centered on shaft 5 in the horizontal plane；Movable plate 4 is right End upside have can front and back rotate supporting block 6.

In order to which movable plate 4 is fixed at any time in heeling condition, horizontal screw thread is provided on 1 right side of fixed block Hole, threaded hole internal screw thread are connected with screw rod 7, and the right end of screw rod 7 stretches out threaded hole and withstands the left side of movable plate 4.

It rotate it must not to fix movable plate 4,3 lower end of the first cylinder is set with the second cylinder 8, shaft 5 On have horizontal fixed plectane, plectane is fixed with 8 lower end of the second cylinder；Have on 8 side wall of the second cylinder through 8 side wall of the second cylinder Bayonet lock, have on the lateral wall of the first cylinder 3 multiple with bayonet lock cooperation and circumferentially uniformly distributed card hole, one end of bayonet lock are placed in card In hole, the other end of bayonet lock is placed in the logical outside of the second circle, and the card summer, which is placed on 8 exterior portion of the second cylinder, protrusion, covers on pin Equipped with tension spring, one end of tension spring is connect with protrusion, and the other end of tension spring is connect with the second cylinder 8.

In order to realize supporting block 6 can front and back rotation, 6 lower end of supporting block is fixed with vertical plate 9,4 upper surface of movable plate On have pit, the lateral cross of pit is in a V-shaped, and 9 lower end of vertical plate is placed in pit, 9 lower end of vertical plate have through movable plate 4 or so hold The through-hole in face offers threaded hole coaxial with the through hole on 4 right side of movable plate, is fitted with screw in threaded hole, and the one of screw Hold via through holes through 9 lower end of vertical plate and insertion pit left side wall, the diameter of through-hole is greater than the diameter of screw.

In order to fix supporting block 6, sliding eye along the longitudinal direction, sliding eye are opened on the front end face of the movable plate 4 There is blind hole in lower section in pit on the upside of sliding eye, and blind hole is located at the lower section of pit, has wedge shape moving up and down in blind hole Block 10,10 upper end of wedge block are fixed with vertical bayonet lock, and bayonet lock upper end runs through pit lower wall, is set with pressure spring on bayonet lock, presses Spring upper end is connect with blind hole, and pressure spring lower end is connect with 10 upper surface of wedge block, and the lower end of vertical plate 9 is semicircle shape, the lower end of vertical plate 9 There is the location hole of the multiple and bayonet lock being circumferentially distributed cooperation on face, have sliding bar 11 capable of sliding back and forth in sliding eye, slides 11 rear end of bar is wedge shape, constitutes sliding bar 11 and slides backward so that wedge block 10 moves upwards so that bayonet lock upper end is inserted into The structure of location hole；There is protrusion in 11 front end of sliding bar, and tension spring is set on sliding bar 11, and one end of tension spring connect with protrusion, draws The spring other end is connect with movable plate 4.

In order to enable the head of patient is weighed wounded, have blind hole on 6 upper surface of supporting block, have in blind hole can on move down Dynamic plate 12 has multiple pressure springs in blind hole, and pressure spring upper end is connect with plate 12, and pressure spring lower end is connect with blind via bottom；Plate There are multiple apertures in 12 upper surfaces, and mandril moving up and down is fitted in pin hole, there is pressure spring, pressure spring one end and small bottom hole in aperture Portion's connection, pressure spring upper end are connect with mandril lower end, and aperture is stretched out in mandril upper end, and there is ball in mandril upper end.

In use, the drop present apparatus is fixed on operating table front end, patient lies low down and head is placed in multiple balls, rubber Glueballs, which is under pressure, can occur downwards different degrees of movement, lie low it is lower after, doctor first turns the screw rod 7 of 1 right end of fixed block, makes It obtains movable plate 4 to rotate down, patient's neck position is fully exposed at this time, facilitates the progress of surgical；In surgical procedure In, it needs to adjust the posture of patient, pulled the bayonet lock in the second cylinder 8 at this time, movable plate 4 can be in the horizontal plane to turn at this time It is rotated centered on axis 5, that is, the head of adjustable patient can swing；When operation needs to adjust the lateral deviation appearance of patient When gesture, sliding bar 11 can be pulled along at this time, so that sliding bar 11 and wedge block 10 are detached from, wedge block 10 is with card at this time Pin moves downward, and the head that can rotate patient at this time is realized, and operative site is exposed.

It is worth noting that, can be laid with one layer of cloth in ball, patient has more comfortable experience.

The utility model realizes in thyroid operation that the head of patient can be in the tune on upper and lower, left and right and front-rear direction It is whole, patient head is also avoided as far as possible and is weighed wounded because maintaining a posture for a long time, and comfort level is improved.

Claims (6)

1. being used for the position plate of thyroid operation, which is characterized in that including horizontal positioned fixed block (1), fixed block (1) upper end Right side be hinged with can left-right rotation connecting plate (2), connecting plate (2) right end is fixed with vertical the first cylinder (3)；Fixed block (1) right side has horizontal movable plate (4), and fixed plate left end is in the lower section of the first cylinder (3), inserting in the first cylinder (3) Have rotatable shaft (5), there is a protrusion in shaft (5) upper end, and shaft (5) lower end and movable plate (4) are fixed, and movable plate (4) can be It is rotated centered on shaft (5) on horizontal plane；Having on the upside of movable plate (4) right end can the supporting block (6) that rotates of front and back.

2. the position plate according to claim 1 for thyroid operation, which is characterized in that the fixed block (1) is right Horizontal threaded hole is provided on end face, threaded hole internal screw thread is connected with screw rod (7), and the right end of screw rod (7) stretches out threaded hole and pushes up The firmly left side of movable plate (4).

3. the position plate according to claim 1 for thyroid operation, which is characterized in that described the first cylinder (3) Lower end is set with the second cylinder (8), there is horizontal fixed plectane in shaft (5), and plectane is fixed with the second cylinder (8) lower end；The There is the bayonet lock through the second cylinder (8) side wall on two cylinders (8) side wall, has multiple and bayonet lock on the lateral wall of the first cylinder (3) Cooperate and circumferentially uniformly distributed card hole, one end of bayonet lock are placed in card hole, the other end of bayonet lock is placed in the logical outside of the second circle, blocks the summer Being placed on the second cylinder (8) exterior portion has protrusion, tension spring is set on pin, one end of tension spring is connect with protrusion, tension spring The other end is connect with the second cylinder (8).

4. the position plate according to claim 1 for thyroid operation, which is characterized in that under the supporting block (6) End is fixed with vertical plate (9), has pit on movable plate (4) upper surface, the lateral cross of pit is in a V-shaped, and vertical plate (9) lower end is placed in recessed In hole, there is the through-hole through movable plate (4) left and right end face in vertical plate (9) lower end, offers on movable plate (4) right side same with through-hole The threaded hole of axis is fitted with screw in threaded hole, and one end via through holes of screw are on the left of vertical plate (9) lower end and insertion pit Wall, the diameter of through-hole are greater than the diameter of screw.

5. the position plate according to claim 1 for thyroid operation, which is characterized in that the movable plate (4) Sliding eye along the longitudinal direction is opened on front end face, sliding eye is in the lower section of pit, has blind hole on the upside of sliding eye, blind hole is located at The lower section of pit has wedge block moving up and down (10) in blind hole, and wedge block (10) upper end is fixed with vertical bayonet lock, bayonet lock Pit lower wall is run through in upper end, is set with pressure spring on bayonet lock, and pressure spring upper end is connect with blind hole, on pressure spring lower end and wedge block (10) End face connection, the lower end of vertical plate (9) are semicircle shape, there is the multiple and bayonet lock being circumferentially distributed cooperation on the lower end surface of vertical plate (9) Location hole, have sliding bar capable of sliding back and forth (11) in sliding eye, sliding bar (11) rear end is wedge shape, constitutes sliding bar (11) it slides backward so that wedge block (10) moves upwards the structure so that bayonet lock upper end insertion location hole；Sliding bar (11) There is protrusion in front end, and tension spring is set on sliding bar (11), and one end of tension spring is connect with protrusion, the tension spring other end and movable plate (4) Connection.

6. the position plate according to claim 5 for thyroid operation, which is characterized in that in the supporting block (6) There is blind hole on end face, have in blind hole plate moving up and down (12), there are multiple pressure springs in blind hole, pressure spring upper end and plate (12) Connection, pressure spring lower end is connect with blind via bottom；There are multiple apertures in plate (12) upper surface, is fitted in pin hole moving up and down Mandril has pressure spring in aperture, and pressure spring one end is connect with aperture bottom, and pressure spring upper end is connect with mandril lower end, and mandril upper end is stretched out There are ball in aperture, mandril upper end.